处理字符乱码的几种方式

1.String str = request.getParameter("address");

str = new String(str.getBytes("ISO-8859-1"),"utf-8");

2.request.setCharacterEncoding("utf-8");

response.setCharacterEncoding("utf-8");

3.reponse.setContentType("text/html,charset=utf-8");

4.设置tomcat服务器接收编码的方法为utf-8;

5.用框架开发时统一编码方式，数据库，jsp页面，java程序，HTML页面都采用utf-8